Comfortable Removable Liner: Soft and comfortable breathable fabric, fully removable and washable lining can keep the helmet clean, not stuffy, and odor-free. Makes you more comfortable while wearing your helmet. Ultra strong signal transmission, ultra low power consumption, supports all Bluetooth devices, and can display power directly on the phone. DUAL VISOR - The... Built-in Double Sun Visor: wide field of vision and clear sun visor. In addition, H4 Plus also can simultaneously connect two smartphones and meet different needs such as navigation/calling/listening to music at the same time. Flip-Up Helmets,Bluetooth Integrated Modular Motorcycle Helmet,Four Seasons Motorbike Modular Crash Helmet DOT/ECE Approved Lightweight For Men Women Full Face Motorcycle Helmet S,S=55~56cm Modular Motorbike Helmet with Bluetooth and Microphone, Flip Up Front Motorcycle Helmet with Double Visor, DOT/ECE Approved Full Face Helmet, Crash Helmet for Automatic Answering Inner sun visor: the front sun visor is strong and elastic, and has excellent impact resistance; the inner dark sun visor can additionally protect the eyes from the sun, and can be easily. controlled by the switch . Aerodynamic Design: Air circulation is more comfortable, three vents easily solve the problem of stuffy heat, and light airflow helps the driver to keep cool and comfortable. Crash Helmets For Motorbikes Modular Flip Up Front Motorcycle Helmets With Bluetooth Racing Helmet The main body of the helmet adopts a streamlined design, which reduces air resistance and makes riding more effortless .
